16 posts
Posted 14 April 2013 - 04:18 PM
Im trying to write a program that th screen has WELCOME flashing on it and when i touch it it displays logog can someone help me it get startup:7: attempt to call nil
1511 posts
Location
Pennsylvania
Posted 14 April 2013 - 04:22 PM
local pos = 18
local mon = peripheral.wrap("right")
mon.clear()
mon.setBackgroundColor(32768)
mon.setTextColor(1)
mon.setTextScale(5)
while true do
if pos == 30 then
pos = 18
end
mon.clear()
mon.setCursorPos(pos,1)
mon.write("WELOCOME")
pos = pos-1
sleep(0.15)
end
local img = paintutils.loadImage("logo")
term.redirect(mon)
paintutils.drawImage(img,1,1)
term.restore()
You were redefining the variable mon.
16 posts
Posted 15 April 2013 - 04:22 AM
thank you but how do i get it so whn i click the screen it changes to the logo
1511 posts
Location
Pennsylvania
Posted 15 April 2013 - 04:36 AM
while true do
local ev = os.pullEvent()
if ev == "mouse_click" then
--logo
else
--something else
end
end
16 posts
Posted 15 April 2013 - 06:00 AM
thank you all so much but were would it put that SuicidalSTDz
1511 posts
Location
Pennsylvania
Posted 15 April 2013 - 06:01 AM
So when you click the screen you want the logo to appear, right? What do you want to appear if you click the screen again?
EDIT So just flash Welcome, then if someone clicks display the logo, correct?
1511 posts
Location
Pennsylvania
Posted 15 April 2013 - 06:19 AM
Here, try this:
local w,h = term.getSize()
local pos = w
local mon = peripheral.wrap("right")
local function scrollText(text)
for i = 1,w+#text do
mon.clear()
mon.setCursorPos(pos,1)
mon.write(text)
sleep(0.1)
pos = pos-1
end
pos = w
end
local function welcome()
mon.setBackgroundColor(32768)
mon.setTextColor(1)
mon.setTextScale(5)
while true do
scrollText("WELCOME")
end
end
local function click()
local ev = os.pullEvent("mouse_click")
local img = paintutils.loadImage("logo")
term.redirect(mon)
paintutils.drawImage(img,1,1)
term.restore()
return
end
parallel.waitForAny(welcome,click)
16 posts
Posted 15 April 2013 - 10:35 AM
thnanks but now im getting a parallel:22: error it works but i when i click it dosent change
16 posts
Posted 15 April 2013 - 10:36 AM
thnanks but now im getting a parallel:22: error it works but i when i click it dosent change
and i wanted it a touch screen
Sorry if you dont answer im a noob i feel bad if im bothering anyone if so you can kick me off this website :(/>
16 posts
Posted 15 April 2013 - 02:11 PM
Im sorry to bother anyone but can i have an awnser or will i get kicked from this site
1511 posts
Location
Pennsylvania
Posted 15 April 2013 - 04:48 PM
Whoops, sorry. I was busy doing something.
local w,h = term.getSize()
local pos = w
local mon = peripheral.wrap("right")
local function scrollText(text)
for i = 1,w+#text do
mon.clear()
mon.setCursorPos(pos,1)
mon.write(text)
sleep(0.1)
pos = pos-1
end
pos = w
end
local function welcome()
mon.setBackgroundColor(32768)
mon.setTextColor(1)
mon.setTextScale(5)
while true do
scrollText("WELCOME")
end
end
local function click()
local ev = os.pullEvent("monitor_touch")
local img = paintutils.loadImage("logo")
term.redirect(mon)
paintutils.drawImage(img,1,1)
term.restore()
end
parallel.waitForAny(welcome,click)